Gartner IT Glossary > Digital Marketing Hub. A Digital Marketing Hub is software that spans multiple digital marketing domains (mobile, social and multichannel) to provide integrated access to applications and workflows, adding capabilities such as collaboration, data integration and common analytics.
LESSON: Data Screening VIDEO TUTORIAL: Data Screening Data screening (sometimes referred to as data screaming) is the process of ensuring your data is clean and ready to go before you conduct further statistical analyses.
Powder Particle Size. Sieving or screening is a method of categorizing a powders particle size by running the powder through a specific sized screen. A powder can be separated into two or more size fractions by stacking the screens, thereby determining the powders particle size distribution.